Each pin opens that port authority's own schedule in a new tab.
Find any ship's live position
Type a ship's name. You'll see where she is now on VesselFinder, an independent ship-tracking site.

Five ports that post a daily cruise list, and a quick way to open any ship's position on VesselFinder.
Photo: Pierre-Selim Huard, CC BY 4.0, via Wikimedia Commons
Each pin opens that port authority's own schedule in a new tab.
Type a ship's name. You'll see where she is now on VesselFinder, an independent ship-tracking site.